package com.immunology.servlets;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.immunology.model.AttributeContent;

public class LogoutServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;

	public LogoutServlet() {
		super();
	}

	protected void doGet(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		request.getSession().removeAttribute(AttributeContent.USER);
		getServletContext().removeAttribute(AttributeContent.ERROR_LOGIN);
		response.sendRedirect("");
	}
}
